Upper Extremity Amputation is rated by the U.S. Department of Veterans Affairs under DC 5120-5156 of 38 CFR § 4.71a DCs 5120-5156; § 3.350(a)(2) SMC-K loss of use of hand across 10 severity tiers (100% / 90% / 80% / 70% / 60%…). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303. This condition is frequently rated as secondary to Shoulder Condition - Contralateral or Cervical Spine Condition under 38 C.F.R. § 3.310.
Surgical or traumatic loss of part or all of an upper extremity (finger, hand, arm, shoulder). Anatomic-level specific canonicals — arm-amputation-above-elbow (DC 5121), arm-amputation-below-elbow (DC 5123), hand-amputation (DC 5125), finger-amputation-thumb/index/multiple/ring/little — carry the full rating tiers with major/minor extremity tiers based on dominant-hand status. This record covers cross-cutting concerns (phantom limb pain, prosthesis-fitting issues, contralateral overuse, occupational impact, depression from functional loss).
Rating criteria text quoted verbatim from 38 C.F.R. § 4.71a (Musculoskeletal system). Source verified 2026-05-17 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.